News Digest

A simple MCP server that fetches news from Telegram and RSS sources. Connect it to your LLM agent of choice and let it doomscroll for you!

Setup

Runs on Bun (any recent version) or Node ≥ 22.6 (≥ 23.6 runs TypeScript natively; 22.6–23.5 needs --experimental-strip-types). No build step either way.

Clone this repository somewhere you find convenient, then install dependencies and copy the template config:

cd /path/to/news-digest
bun install                             # or: npm install
cp sources-template.json sources.json   # then add your Telegram/RSS sources

Related MCP server: mcp-techTrend

Register with your MCP client

The server speaks MCP over stdio. Use the absolute path to the runtime (which bun / which node) — GUI apps on macOS have a stripped PATH.

With Bun:

{
  "mcpServers": {
    "news-digest": {
      "command": "/Users/you/.bun/bin/bun",
      "args": ["/path/to/news-digest/server.ts"]
    }
  }
}

With Node (add "--experimental-strip-types" before the path on Node 22.6–23.5):

{
  "mcpServers": {
    "news-digest": {
      "command": "/usr/local/bin/node",
      "args": ["/path/to/news-digest/server.ts"]
    }
  }
}

sources.json is resolved relative to the server files (override with $NEWS_DIGEST_CONFIG). Some clients prefix tools, e.g. news-digest_get_news.

Tools

• get_news({ lookbackHours?, includeSeen? }) — fresh items in the window. Returns only what's new since the last call (state in ~/.local/state/news-digest/). includeSeen: true = full pull, no dedup, no state written.

• list_sources() — configured sources (for debugging).

Sources

Edit sources.json — re-read on every call, no restart. A source is { id, name, type, url } (type: telegram | rss). A new type = a lib/<type>.ts plus one line in HANDLERS (lib/run.ts).

Without an agent

Call it from code: import { runDigest } from "./lib/run.ts".

Read entry store

The history of read news entries is stored in ~/.local/state/news-digest/state.json.